package com.znsd.stu.service;

import java.util.Date;
import java.util.List;

import org.apache.ibatis.annotations.Param;

import com.znsd.entitys.Cwj_ClassInfo;
import com.znsd.entitys.Cwj_SpecialtyInfo;
public interface Cwj_ClassService {
	public List<Cwj_ClassInfo> getlist();
	
	public int getcount();
	
	public List<Cwj_ClassInfo> getBySpe(Integer speId);
	
	public void update(Cwj_ClassInfo classInfo,Integer teacherId,Integer specialtyId);
	
	public void addclass(String clazz_name,Date clazz_createtime,Integer teacher,Integer userId,Integer specialty_id);
	
	public Cwj_ClassInfo getById(Integer classId);
	
	public void delClass(Integer classId);
	
	public Cwj_ClassInfo getOrderBy();
	
	public List<Cwj_ClassInfo> getByTeacherId(Integer Id);
}
